Add empty class definitions for Icon, Marker to be filled in as part of bugs #5 and #6 respectively

git-svn-id: http://svn.openlayers.org/trunk/openlayers@85 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Marker.js

@@ -0,0 +1,13 @@
+OpenLayers.Marker = Class.create();
+OpenLayers.Marker.prototype = {
+    
+    // icon: {OpenLayers.Icon} for marker
+    icon: null,
+
+    // latlon: {OpenLayers.LatLon} location of object
+    latlon: null,
+
+    initialize: function() {
+        
+    }
+}